Examples of WorkflowManager

co.cask.cdap.test.WorkflowManager
Workflow manager interface for managing the workflow and its schedules
com.google.code.lightssh.project.workflow.service.WorkflowManager
工作流业务接口
edu.uga.galileo.voci.model.WorkflowManager
Manages the workflow functionality for community, collection, bundle, and item administration. @author Mark Durant @version 1.0
gri.tasks.managers.workflows.WorkflowManager
Interface for an object that allows one to run workflows. This is similar to a JobManager in that a list of available tasks are provided and jobs can be submitted and their status checked. However, a workflow submission allows one to specify multiple jobs that are to be run in sequence instead of just one job. We also have the ability to check on progress of individual jobs within the workflow and provide the user with more ability to control and query a job. NOTE: For a while we had thought of just using the JobManager for everything. A workflow could indeed be encapsualted as a single job in the JobManager (a task named 'workflow' that takes an array of JobSubmissions as inputs, for example), but this is lacking in many ways. Specifically, we cannot query individual jobs within the workflow since these are hidden behind the facade. Also, some mechanism must exist to run the jobs in sequence. Using a JobManager, we only have access to asynchronous tasks - even when the JobManager internally executes them sequentially. The WorkflowManager allows us to provide multiple implementations: a generic one that utilizes a JobManager asynchronously as well as custom implementations that take advantage of otherwise hidden features. @author dan.rogers
org.apache.lenya.workflow.WorkflowManager
Manager for workflow issues. This is the main entry point for workflow-related tasks. You can safely invoke all methods for non-workflow documents. @version $Id: WorkflowManager.java 179751 2005-06-03 09:13:35Z andreas $
org.joget.workflow.model.service.WorkflowManager
org.open.java.flow.WorkFlowManager
@author achavez

Examples of edu.uga.galileo.voci.model.WorkflowManager

   */
  private boolean handleCommunityUpdateRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user,
      ArrayList<Integer> openNodes, HashMap<String, String> fieldMessages) {
    CommunityManager communityManager = new CommunityManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Community community = null;


    // user is updating an existing community
    boolean goToList = false;


    int parentId = -1;
    if (request.getParameter("parentId") != null) {
      parentId = Integer.parseInt(request.getParameter("parentId"));
      // verify that the user can edit the requested parent
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), parentId)) {
        errors.add("You don't have permission to add a "
            + "subcommunity to the requested community.");
        goToList = true;
      } else {
        request.setAttribute("parentId", request
            .getParameter("parentId"));
      }
    }


    // continue processing the update request if no errors have been
    // encountered so far
    if (!goToList) {
      try {
        int communityId;
        boolean isFormSubmission = false;
        if (request.getParameter("communityId") != null) {
          // the id comes from the request if it's a form
          // submission
          communityId = Integer.parseInt(request
              .getParameter("communityId"));
          isFormSubmission = true;
        } else {
          // the id comes from the "other" portion of the command
          // if the user's clicked the community for editing
          communityId = Integer.parseInt(command.getOther().get(0));
        }


        if (communityId == -1) {
          // this is a new community
          try {
            community = communityManager.getCommunity(command, -1,
                false);
          } catch (NoSuchCommunityException e) {
            Logger.error("An empty community couldn't be created.",
                e);
            errors.add("Empty community couldn't be constructed.");
            goToList = true;
          }
        } else {
          // this is an existing community
          if (!workflowManager.canEdit(user, command.getProject(),
              command.getCommand(), communityId)) {
            errors.add("You don't have permission to edit "
                + "the requested community.");
            goToList = true;
          } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

      HttpServletResponse response) {
    User user = (User) request.getSession().getAttribute("user");
    ArrayList<String> errors = new ArrayList<String>();
    HashMap<String, String> fieldMessages = new HashMap<String, String>();
    Command command = (Command) request.getAttribute("command");
    WorkflowManager workflowManager = new WorkflowManager();


    // handle the "view vs. admin"-specific changes
    String openNodesAttributeName = command.isViewCommand() ? "openViewNodes"
        : "openTreeNodes";
    String contentListPage = "/"
        + command.getDisplayProject()
        + (command.isViewCommand() ? "/Content.jsp"
            : "/admin/ContentList.jsp");
    String vboViewPage = "/"
        + command.getDisplayProject()
        + (command.isViewCommand() ? "/VBODisplay.jsp"
            : "/admin/Bundle.jsp");
    if (command.isViewCommand()) {
      request.setAttribute("vboType", "Bundle");
    }


    // then do the regular page processing
    ArrayList<Integer> openNodes = (ArrayList<Integer>) request
        .getSession().getAttribute(openNodesAttributeName);
    if (openNodes == null) {
      openNodes = new ArrayList<Integer>();
    }


    boolean goToList = true;
    String cancel;


    if ((command.getModifier() != null)
        && (command.getModifier().equals("items"))) {
      // get the listing of items that belong to this bundle
      getItemWrappersForNode(command, (User) request.getSession()
          .getAttribute("user"), request);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("search"))) {
      // prep for search functions
      setSearchObject(command, new BundleManager(), request, errors);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("open"))) {
      // open nodes in the content tree
      openNodes(command, request, openNodesAttributeName, openNodes);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("close"))) {
      // close nodes in the content tree
      closeNodes(command, request, openNodesAttributeName, openNodes);
    } else if (((cancel = request.getParameter("cancelChanges")) != null)
        && (cancel.equals("yes"))) {
      // user has elected to cancel changes made to a form
      request.setAttribute("successMessages",
          "Your changes have been cancelled.");
      int idToCancel = Integer.parseInt(request.getParameter("bundleId"));
      ContentLockManager.unlockContentByTypeAndID(ContentType.COMMUNITY
          .getValue(), idToCancel);
      goToList = true;
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("add"))) {
      goToList = handleBundleAddRequest(request, command, errors, user,
          openNodes, openNodesAttributeName);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("delete"))) {
      goToList = handleBundleDeleteRequest(request, command, errors, user);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("update"))
        && (!command.isViewCommand())) {
      goToList = handleBundleUpdateRequest(request, command, errors,
          user, openNodes, fieldMessages);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("view"))
        && (command.isViewCommand())) {
      goToList = handleBundleViewRequest(request, command);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("history"))) {
      goToList = handleHistoryRequest(request, command, errors, user);
    }


    Bundle bundle = request.getAttribute("bundle") == null ? null
        : (Bundle) request.getAttribute("bundle");


    // one last permissions check if we're on our way to the edit page
    if ((bundle != null)
        && (!command.isViewCommand())
        && (errors.size() == 0)
        && (fieldMessages.size() == 0)
        && (!goToList)
        && (!workflowManager.canEdit(user, command.getProject(),
            command.getCommand(), bundle.getBundleId()))) {
      errors.add("You don't have permission to "
          + "work on the requested content.");
      goToList = true;
    }

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   */
  private boolean handleBundleAddRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user,
      ArrayList<Integer> openNodes, String openNodesAttributeName) {
    BundleManager bundleManager = new BundleManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Bundle bundle = null;


    boolean goToList = false;
    try {
      bundle = bundleManager.getBundle(command, -1, false);
      if ((command.getOther() != null)
          && (command.getOther().get(0).equals("to"))) {
        int parentId = Integer.parseInt(command.getOther().get(1));
        // verify that the user can edit the requested parent
        if (!workflowManager.canEdit(user, command.getProject(),
            command.getCommand(), parentId)) {
          errors.add("You don't have permission to add a "
              + "bundle to the requested object.");
          goToList = true;
        } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   * @return <code>true</code>.
   */
  public boolean handleBundleDeleteRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user) {
    BundleManager bundleManager = new BundleManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Bundle bundle = null;


    try {
      int bundleId = Integer.parseInt(command.getOther().get(0));
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), bundleId)) {
        errors.add("You don't have permission to delete "
            + "the requested bundle.");
      } else {
        try {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   */
  private boolean handleBundleUpdateRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user,
      ArrayList<Integer> openNodes, HashMap<String, String> fieldMessages) {
    BundleManager bundleManager = new BundleManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Bundle bundle = null;


    int parentId = -1;
    boolean goToList = false;
    if (request.getParameter("parentId") != null) {
      parentId = Integer.parseInt(request.getParameter("parentId"));
      // verify that the user can edit the requested parent
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), parentId)) {
        errors.add("You don't have permission to add a "
            + "bundle to the requested object.");
        goToList = true;
      } else {
        request.setAttribute("parentId", request
            .getParameter("parentId"));
      }
    }


    if (!goToList) {
      try {
        int bundleId;
        boolean isFormSubmission = false;
        if (request.getParameter("bundleId") != null) {
          // the id comes from the request if it's a form
          // submission
          bundleId = Integer.parseInt(request
              .getParameter("bundleId"));
          isFormSubmission = true;
        } else {
          // the id comes from the "other" portion of the command
          // if the user's clicked the bundle for editing
          bundleId = Integer.parseInt(command.getOther().get(0));
        }


        if (bundleId == -1) {
          // this is a new bundle
          try {
            bundle = bundleManager.getBundle(command, -1, false);
          } catch (NoSuchBundleException e) {
            Logger.error("An empty bundle couldn't be created.", e);
            errors.add("Empty bundle couldn't be constructed.");
            goToList = true;
          }
        } else {
          // this is an existing bundle
          // first make sure that the user can edit it
          if (!workflowManager.canEdit(user, command.getProject(),
              command.getCommand(), bundleId)) {
            errors.add("You don't have permission to edit "
                + "the requested bundle.");
            goToList = true;
          } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   *         if all's well.
   */
  public boolean handleHistoryRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user) {
    BundleManager bundleManager = new BundleManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Bundle bundle = null;


    boolean goToList = false;


    String[] vals = command.getOther().get(0).split("\\|");
    AuditLogManager alm = new AuditLogManager();
    int bundleId = -1;
    try {
      bundleId = Integer.parseInt(vals[2]);
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), bundleId)) {
        errors.add("You don't have permission to edit "
            + "the requested bundle.");
        goToList = true;
      } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

      HttpServletResponse response) {
    User user = (User) request.getSession().getAttribute("user");
    ArrayList<String> errors = new ArrayList<String>();
    HashMap<String, String> fieldMessages = new HashMap<String, String>();
    Command command = (Command) request.getAttribute("command");
    WorkflowManager workflowManager = new WorkflowManager();


    // handle the "view vs. admin"-specific changes
    String openNodesAttributeName = command.isViewCommand() ? "openViewNodes"
        : "openTreeNodes";
    String contentListPage = "/"
        + command.getDisplayProject()
        + (command.isViewCommand() ? "/Content.jsp"
            : "/admin/ContentList.jsp");
    String vboViewPage = "/"
        + command.getDisplayProject()
        + (command.isViewCommand() ? "/VBODisplay.jsp"
            : "/admin/Collection.jsp");
    if (command.isViewCommand()) {
      request.setAttribute("vboType", "Collection");
    }


    // then do the regular page processing
    ArrayList<Integer> openNodes = (ArrayList<Integer>) request
        .getSession().getAttribute(openNodesAttributeName);
    if (openNodes == null) {
      openNodes = new ArrayList<Integer>();
    }


    boolean goToList = true;
    String cancel;


    if ((command.getModifier() != null)
        && (command.getModifier().equals("items"))) {
      // get the listing of items that belong to this collection
      getItemWrappersForNode(command, (User) request.getSession()
          .getAttribute("user"), request);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("search"))) {
      // prep for search functions
      setSearchObject(command, new CollectionManager(), request, errors);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("open"))) {
      // open nodes in the content tree
      openNodes(command, request, openNodesAttributeName, openNodes);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("close"))) {
      // close nodes in the content tree
      closeNodes(command, request, openNodesAttributeName, openNodes);
    } else if (((cancel = request.getParameter("cancelChanges")) != null)
        && (cancel.equals("yes"))) {
      // user has elected to cancel changes made to a form
      request.setAttribute("successMessages",
          "Your changes have been cancelled.");
      int idToCancel = Integer.parseInt(request
          .getParameter("collectionId"));
      ContentLockManager.unlockContentByTypeAndID(ContentType.COLLECTION
          .getValue(), idToCancel);
      goToList = true;
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("add"))) {
      goToList = handleCollectionAddRequest(request, command, errors,
          user, openNodes, openNodesAttributeName);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("delete"))) {
      goToList = handleCollectionDeleteRequest(request, command, errors,
          user);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("view"))
        && (command.isViewCommand())) {
      goToList = handleCollectionViewRequest(request, command);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("update"))
        && (!command.isViewCommand())) {
      goToList = handleCollectionUpdateRequest(request, command, errors,
          user, openNodes, fieldMessages);
    } else if ((command.getModifier() != null)
        && (command.getModifier().equals("history"))) {
      goToList = handleHistoryRequest(request, command, errors, user);
    }


    Collection collection = request.getAttribute("collection") == null ? null
        : (Collection) request.getAttribute("collection");


    // one last permissions check if we're on our way to the edit page
    if ((collection != null)
        && (!command.isViewCommand())
        && (errors.size() == 0)
        && (fieldMessages.size() == 0)
        && (!goToList)
        && (!workflowManager.canEdit(user, command.getProject(),
            command.getCommand(), collection.getCollectionId()))) {
      errors.add("You don't have permission to "
          + "work on the requested content.");
      goToList = true;
    }

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   */
  private boolean handleCollectionAddRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user,
      ArrayList<Integer> openNodes, String openNodesAttributeName) {
    CollectionManager collectionManager = new CollectionManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Collection collection = null;


    boolean goToList = false;
    try {
      collection = collectionManager.getCollection(command, -1, false);
      if ((command.getOther() != null)
          && (command.getOther().get(0).equals("to"))) {
        int parentId = Integer.parseInt(command.getOther().get(1));
        // verify that the user can edit the requested parent
        if (!workflowManager.canEdit(user, command.getProject(),
            command.getCommand(), parentId)) {
          errors.add("You don't have permission to add a "
              + "collection to the requested object.");
          goToList = true;
        } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   */
  private boolean handleCollectionUpdateRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user,
      ArrayList<Integer> openNodes, HashMap<String, String> fieldMessages) {
    CollectionManager collectionManager = new CollectionManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Collection collection = null;


    int parentId = -1;
    boolean goToList = false;
    if (request.getParameter("parentId") != null) {
      parentId = Integer.parseInt(request.getParameter("parentId"));
      // verify that the user can edit the requested parent
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), parentId)) {
        errors.add("You don't have permission to add a "
            + "collection to the requested object.");
        goToList = true;
      } else {
        request.setAttribute("parentId", request
            .getParameter("parentId"));
      }
    }


    if (!goToList) {
      try {
        int collectionId;
        boolean isFormSubmission = false;
        if (request.getParameter("collectionId") != null) {
          // the id comes from the request if it's a form
          // submission
          collectionId = Integer.parseInt(request
              .getParameter("collectionId"));
          isFormSubmission = true;
        } else {
          // the id comes from the "other" portion of the command
          // if the user's clicked the collection for editing
          collectionId = Integer.parseInt(command.getOther().get(0));
        }


        if (collectionId == -1) {
          // this is a new collection
          try {
            collection = collectionManager.getCollection(command,
                -1, false);
          } catch (NoSuchCollectionException e) {
            Logger.error(
                "An empty collection couldn't be created.", e);
            errors.add("Empty collection couldn't be constructed.");
            goToList = true;
          }
        } else {
          // this is an existing collection
          // first make sure that the user can edit it
          if (!workflowManager.canEdit(user, command.getProject(),
              command.getCommand(), collectionId)) {
            errors.add("You don't have permission to edit "
                + "the requested collection.");
            goToList = true;
          } else {

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Examples of edu.uga.galileo.voci.model.WorkflowManager

   * @return <code>true</code>.
   */
  public boolean handleCollectionDeleteRequest(HttpServletRequest request,
      Command command, ArrayList<String> errors, User user) {
    CollectionManager collectionManager = new CollectionManager();
    WorkflowManager workflowManager = new WorkflowManager();
    Collection collection = null;


    try {
      int collectionId = Integer.parseInt(command.getOther().get(0));
      if (!workflowManager.canEdit(user, command.getProject(), command
          .getCommand(), collectionId)) {
        errors.add("You don't have permission to delete "
            + "the requested collection.");
      } else {
        try {

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